hypnotizer vs mesmerist

hypnotizer and mesmerist both are nouns.

Word	Noun	Adjective	Verb	Adverb
hypnotizer	Yes	No	No	No
mesmerist	Yes	No	No	No

As nouns, hypnotizer and mesmerist are synonyms defined as:

Other synonyms of hypnotizer include hypnotiser, hypnotist, mesmerizer.

hypnotizer (noun)	mesmerist (noun)
a person who induces hypnosis	a person who induces hypnosis